A note on the special fillet fatty acid composition of the dwarf carp<i>(cyprinus carpio carpio)</i>living in thermal Lake Hévíz, Hungary

Varga, Dániel; Müller, Tamás; Specziár, András; Fébel, Hedvig; Hancz, Csaba; Bázár, George; Urbányi, Béla; Szabó, A.

doi:10.1556/abiol.64.2013.1.4

Cited by 6 publications

(3 citation statements)

References 16 publications

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“…A total of 19 specimens of wild common carp were collected in the water of the Hévíz Lake by angling in 2017 and 2018 when 4 to 6 specimens were collected in different seasons (April, May, September, and November). These slowly growing 8–9-year-old carp specimens had achieved a 23–29-cm body size (Varga et al 2013). The wild common carp is enlisted on the IUCN Red List as ‘vulnerable’ but the Danube subpopulation ( Cyprinus carpio morpha hungaricus Heckel, 1836) is listed as ‘critically endangered’ fish (http://www.iucnredlist.org).…”

Section: Methodsmentioning

confidence: 99%

Differential survival of 3rd stage larvae of Contracaecum rudolphii type B infecting common bream (Abramis brama) and common carp (Cyprinus carpio)

et al. 2019

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The main fish host reaction to an infection with third stage anisakid nematode larvae is a response in which host immune cells (macrophages, granulocytes, lymphocytes) in affected internal organs initially are attracted to the parasite whereafter fibroblasts may enclose the parasite forming granuloma. Generally, the reaction is non-lethal to the parasite which may survive for years in the fish host retaining infectivity to the final host. This may also apply for the anisakid nematode Contracaecum rudolphii (having the adult stage in cormorants, using copepods as first intermediate/paratenic host and zooplankton feeding fish as paratenic hosts). The present study has shown that most Contracaecum rudolphii larvae survive in bream (Abramis brama) (from Lake Balaton, Hungary) whereas the majority of the nematode larvae die in Cyprinus carpio (from Lake Hévíz, directly connected to Lake Balaton). Both cyprinid host species interacted with the nematode larvae through establishing a marked cellular encapsulation around them but with different effects. The differential survival in common carp and bream may theoretically be explained by ecological factors, such as the environmental temperature which either directly or indirectly affect the development of nematode larvae, and/or intrinsic host factors, such as differential immune responses and host genetics.

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Section: Methodsmentioning

confidence: 99%

Differential survival of 3rd stage larvae of Contracaecum rudolphii type B infecting common bream (Abramis brama) and common carp (Cyprinus carpio)

et al. 2019

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“…Original scientific paper DOI: /10.5513/JCEA01/21.4.3013 Simon et al: Some preliminary investigations of water quality parameters in a Hungarian thermal... Ra and also organic compounds (Varga et al, 2013 (Rybach and Muffler, 1981).…”

Section: Study Sitesmentioning

confidence: 99%

Some preliminary investigations of water quality parameters in a Hungarian thermal lake, Hévíz

Simon¹,

Simón²,

Soós³

et al. 2020

JCEA

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“…The larvae of common carp hatched from the eggs of fish distributed in an estuarine region of the South Caspian Sea were fed with rotifer and compounded diets for 15 days, and their fatty acid compositions were determined (Farhoudi et al, 2011). Fatty acid compositions of mature dwarf carp changed depending on the water temperature and the DHA level in the diet (Varga et al, 2013). Larvae fed on 7.5% dietary fish oil had higher MUFA and PUFA levels (Thamizshselvi et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

The effects of different feeding times and diets on the whole body fatty acid composition of goldfish (Carassius auratus) larvae

Demir

Sarigöz

2019

Food Sci. Technol

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On this study, the effects on whole body fatty acid levels of goldfish larvae (Carassius auratus) caused by different feeding times T (1-4) and diets D (1-3) were investigated during the early larval stages which is the first 15 days' of feeding. Fatty acid levels for all experimental groups were found to be: 1.54 to 3.45% for myristic acid, 17.57 to 22.68% for palmitic acid, 28.81 to 41.16% for total saturated fatty acids-∑SFA, 2.37 to 4.04% for palmitoleic acid, 13.79 to 39.21% for oleic acid, 22.60 to 47.59% for total monounsaturated fatty acids-∑MUFA, 3.62 to 7.69% for linolenic acid-ALA, 0.35 to 1.11% for arachidonic acid-ARA, 7.50 to 9.76% for total n-6 fatty acids-∑ n-6, 1.04 to 2.28% for linoleic acid-LA, 0.81 to 2.52% for eicosapentaenoic acid-EPA and 5.56 to 10.28% for docosahexaenoic acid-DHA. The total n-3 acids-∑ n-3, total polyunsaturated fatty acids-∑PUFA, PUFA/SFA ratio, ∑ n-6/∑ n-3 and DHA/EPA ratio of the experimental groups were determined to be 7.24 to 14.83%, 14.73 to 23.46%, 0.47 to 0.73, 0.58 to 1.04 and 3.21 to 8.7, respectively. On conclusion, the whole body fatty acid levels of goldfish larvae (Carassius auratus) determined in this study revealed the significant effects of different feeding times (T 1-4) and different diets (D 1-3) using (P < 0.05).

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A note on the special fillet fatty acid composition of the dwarf carp(cyprinus carpio carpio)living in thermal Lake Hévíz, Hungary

Abstract: Fatty acid (FA) composition of the fillet and the intestinal content of dwarf common carp (Cyprinus carpio carpio) living in Lake Hévíz was determined in wintertime collected samples and results were compared to widespread literature data on carp.

Cited by 6 publications

References 16 publications

Differential survival of 3rd stage larvae of Contracaecum rudolphii type B infecting common bream (Abramis brama) and common carp (Cyprinus carpio)

Differential survival of 3rd stage larvae of Contracaecum rudolphii type B infecting common bream (Abramis brama) and common carp (Cyprinus carpio)

Some preliminary investigations of water quality parameters in a Hungarian thermal lake, Hévíz

The effects of different feeding times and diets on the whole body fatty acid composition of goldfish (Carassius auratus) larvae

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